The Microcircuit,digital, cataloged under National Stock Number 5962-01-338-8474, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Stmicroelectronics Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-338-8474 |
| Primary Part Number | MK97521R |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Stmicroelectronics Inc |
| Status | ACTIVE |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 1 MICROPROCESSOR |
| Body Width | 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Features Provided | BURN IN AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | DUAL-IN-LINE |
| Specification/standard Data | 28480-1820-3244 MANUFACTURERS SPECIFICATION CONTROL |
| Body Length | 2.050 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MK97521R PRIMARY | Stmicroelectronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 1820-3244 | 7/9 Vendor item drawing reference Keysight Technologies, Inc. |
| 1820-3244 | 7/2 Vendor item drawing reference Keysight Technologies Inc |
| 1820-3244 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5962-01-338-8474 is a Microcircuit,digital, manufactured by Stmicroelectronics Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-338-8474 has 1 manufacturer part number on file: MK97521R (Stmicroelectronics Inc).
Key specifications for MK97521R: Inclosure Material: CERAMIC; Design Function and Quantity: 1 MICROPROCESSOR; Body Width: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Body Height: 0.180 INCHES MAXIMUM IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5962-01-338-8474 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.